| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $43.83 | 11.825% | $49.0129 | $49.01 | $49.00 | $49.00 |
| Purchase #2 | $99.76 | 12.427% | $112.1572 | $112.16 | $112.15 | $112.20 |
| Purchase #3 | $129.57 | 8.358% | $140.3995 | $140.40 | $140.40 | $140.40 |
| Purchase #4 | $97.51 | 11.410% | $108.6359 | $108.64 | $108.65 | $108.60 |
| Purchase #5 | $167.45 | 12.254% | $187.9693 | $187.97 | $187.95 | $188.00 |
| Purchase #6 | $232.44 | 3.532% | $240.6498 | $240.65 | $240.65 | $240.60 |
| Purchase #7 | $136.62 | 10.733% | $151.2834 | $151.28 | $151.30 | $151.30 |
| 7 purchase totals = | $907.18 | $990.1080 | $990.11 | $990.10 | $990.10 | |